Senior Software Engineer, Store Systems (Remote)

Position Purpose: The Senior Software Engineer will play a crucial role in the development, maintenance, and enhancement of systems that integrate with store systems, payment gateways, and legacy software. As a Senior Software Engineer, you will work within a team focused on building and refactoring high-impact applications, ensuring their reliability, scalability, and alignment with business needs. You will also work on integrating various payment solutions, streamlining payment processing, and ensuring that legacy systems can seamlessly communicate with modern applications. The role requires a combination of technical expertise in software development, payment systems, and a solid understanding of legacy systems integration. Senior Software Engineers will also contribute to product and tool selection, configuration, security, performance tuning, and mentoring junior engineers. Key Responsibilities: • 50% Delivery and Execution – Design, develop, test, deploy, and maintain software applications with a strong focus on integrating store systems, payment gateways, and legacy systems. Collaborate across teams to implement and improve payment solutions, ensuring security and efficiency. Develop and test software per business needs, addressing integration challenges with existing legacy platforms and payments infrastructure. Prioritize speed and quality in deployment, using test-driven development (unit, functional, and performance testing) to ensure seamless integration and minimize disruptions. • 20% Learns and Grows – Continually develop knowledge in payment systems, legacy software integration, and store technologies. Apply modern approaches to payment-related software challenges and grow through collaboration with peers and mentorship of junior engineers. Actively contribute to advancing the store system team’s expertise in payment solutions, improving system resilience, and optimizing legacy integration. • 20% Plans and Aligns – Work closely with the Product Team to define clear, testable user stories related to store systems and payment integration. Ensure software solutions are robust, secure, and easy to maintain while adapting to the unique challenges of legacy systems. Partner with team members to ensure alignment across technology and business goals, managing the delivery of complex solutions while maintaining a focus on performance and scalability. • 10% Supports and Enables – Mentor junior engineers and assist in the development of best practices, especially around payment integration, legacy system interactions, and store systems. Lead technical discussions to share insights and strategies around integrating payment systems, ensuring security, and addressing issues specific to legacy software. Direct Manager/Direct Reports: This position reports to the Software Engineering Manager or Sr. Manager. This role has no direct reports. Travel Requirements: No travel is required. Physical Requirements: Mostly sitting, with occasional opportunities for movement. Light lifting may occasionally be required. Preferred Qualifications: • 2-4 years of relevant work experience with integration of payment systems and legacy software. • Proficient in front-end technologies such as HTML, CSS, JavaScript/TypeScript frameworks, and object-oriented programming (preferably Java). • Strong understanding of relational and noSQL database technologies. • Experience with cloud computing, CI/CD pipelines, and modern software design patterns. • Familiarity with security frameworks for user and service authentication/authorization, especially in payment systems. • Proven ability to integrate third-party payment gateways and legacy systems into modern architectures. • Experience with creating and executing a range of tests (unit, functional, destructive, and performance). • Knowledge of debugging techniques and root cause analysis for complex software issues, including integration problems with legacy software and payments. • Familiarity with version control systems and modern development workflows. Minimum Education: • The knowledge, skills, and abilities typically acquired through completing a bachelor's degree program or equivalent degree in a field of study related to the job. Preferred Education: • No additional education Minimum Years of Work Experience: • 3 Preferred Years of Work Experience: • No additional years of experience Minimum Leadership Experience: • None Preferred Leadership Experience: • None Certifications: • None Competencies: • Global Perspective • Manages Ambiguity • Nimble Learning • Self-Development • Collaborates • Cultivates Innovation • Situational Adaptability • Communicates Effectively • Drives Results • Interpersonal Savvy Apply Job!